DE69307993T2 - Herstellungsmethode eines Phosphorschirms für eine Kathodestrahlröhre - Google Patents

Herstellungsmethode eines Phosphorschirms für eine Kathodestrahlröhre

Info

Publication number
DE69307993T2
DE69307993T2 DE69307993T DE69307993T DE69307993T2 DE 69307993 T2 DE69307993 T2 DE 69307993T2 DE 69307993 T DE69307993 T DE 69307993T DE 69307993 T DE69307993 T DE 69307993T DE 69307993 T2 DE69307993 T2 DE 69307993T2
Authority
DE
Germany
Prior art keywords
manufacturing
ray tube
cathode ray
phosphor screen
phosphor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69307993T
Other languages
English (en)
Other versions
DE69307993D1 (de
Inventor
Kouji Fujita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Publication of DE69307993D1 publication Critical patent/DE69307993D1/de
Application granted granted Critical
Publication of DE69307993T2 publication Critical patent/DE69307993T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
    • H01J9/22—Applying luminescent coatings
    • H01J9/227—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines
    • H01J9/2271—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines by photographic processes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
DE69307993T 1992-11-19 1993-11-19 Herstellungsmethode eines Phosphorschirms für eine Kathodestrahlröhre Expired - Fee Related DE69307993T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4310372A JPH06162926A (ja) 1992-11-19 1992-11-19 インデックストロン用蛍光面形成方法

Publications (2)

Publication Number Publication Date
DE69307993D1 DE69307993D1 (de) 1997-03-20
DE69307993T2 true DE69307993T2 (de) 1997-08-28

Family

ID=18004460

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69307993T Expired - Fee Related DE69307993T2 (de) 1992-11-19 1993-11-19 Herstellungsmethode eines Phosphorschirms für eine Kathodestrahlröhre

Country Status (5)

Country Link
US (1) US5415960A (de)
EP (1) EP0598415B1 (de)
JP (1) JPH06162926A (de)
KR (1) KR940012432A (de)
DE (1) DE69307993T2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0968511A1 (de) * 1997-09-29 2000-01-05 Koninklijke Philips Electronics N.V. Verfahren und vorrichtung zum auftragen einer beschichtung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0673269B2 (ja) * 1986-03-31 1994-09-14 株式会社東芝 受像管パネルの蛍光体層形成方法及び装置
JPS62234838A (ja) * 1986-04-04 1987-10-15 Nec Corp カラ−受像管蛍光膜の形成方法
JPS6452363A (en) * 1987-08-21 1989-02-28 Mitsubishi Electric Corp Formation of fluorescent screen of color cathode-ray tube
DE4105297A1 (de) * 1991-02-20 1992-08-27 Samsung Electronic Devices Verfahren zum beschichten der innenflaeche der frontplatte einer kathodenstrahlroehre mit einem leuchtstoffbrei

Also Published As

Publication number Publication date
EP0598415A3 (en) 1994-09-14
DE69307993D1 (de) 1997-03-20
EP0598415B1 (de) 1997-02-05
EP0598415A2 (de) 1994-05-25
US5415960A (en) 1995-05-16
JPH06162926A (ja) 1994-06-10
KR940012432A (ko) 1994-06-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee